| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.32 | 7.240% | $112.9452 | $112.95 | $112.95 | $112.90 |
| Purchase #2 | $220.64 | 6.651% | $235.3148 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $76.88 | 5.151% | $80.8401 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $91.46 | 9.121% | $99.8021 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $187.59 | 6.150% | $199.1268 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $193.40 | 12.715% | $217.9908 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $135.53 | 7.318% | $145.4481 | $145.45 | $145.45 | $145.40 |
| 7 purchase totals = | $1,010.82 | $1,091.4679 | $1,091.47 | $1,091.50 | $1,091.30 | |